91663340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{40559}}^1$

素因数の和:40681

約数の個数: 24

約数和(自身を含む): 194201280

約数和(自身を除く): 102537940

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 40559, 81118, 162236, 202795, 405590, 811180, 4583167, 9166334, 18332668, 22915835, 45831670, 91663340]

約数ペア:

[(1, 91663340), (2, 45831670), (4, 22915835), (5, 18332668), (10, 9166334), (20, 4583167), (113, 811180), (226, 405590), (452, 202795), (565, 162236), (1130, 81118), (2260, 40559)]